5.3.1 What is semaphore? (10/10) Strong/Weak semaphore a queue is used to hold processes waiting on the semaphore Strong Semaphores the process that has been blocked the longest is released from the queue first FiFo) Weak semaphores the order in which processes are removed from the queue is not specified5.3.1 What is semaphore?(10/10) • Strong/Weak Semaphore • A queue is used to hold processes waiting on the semaphore 13